059a934806
lavc: Consistently prefix input buffer defines
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Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com >
2015-07-27 15:24:59 +01:00
def97856de
lavc: AV-prefix all codec capabilities
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Express bitfields more simply.
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com >
2015-07-27 15:24:58 +01:00
9abc80f1ed
libavcodec: Make use of av_clip functions
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Signed-off-by: Peter Meerwald <pmeerw@pmeerw.net >
Signed-off-by: Luca Barbato <lu_zero@gentoo.org >
2015-02-21 00:54:40 +01:00
c67b449beb
dsputil: Split bswap*_buf() off into a separate context
2014-06-22 18:22:31 -07:00
ca41c72c6d
motionpixels: clip VLC codes.
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Fixes invalid reads.
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC:libav-stable@libav.org
2013-11-21 20:57:20 +01:00
e52f38bc2e
motionpixels: use the AVFrame API properly.
2013-11-16 13:26:50 +01:00
b2bed9325d
cosmetics: Group .name and .long_name together in codec/format declarations
2013-10-03 23:32:01 +02:00
3b199d29cd
lavc decoders: properly initialize AVFrame.
2013-03-08 07:39:37 +01:00
759001c534
lavc decoders: work with refcounted frames.
2013-03-08 07:38:30 +01:00
df9b956751
lavc: fix decode_frame() third parameter semantics for video decoders
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It's got_frame, not data size
2012-12-04 21:45:36 +01:00
716d413c13
Replace PIX_FMT_* -> AV_PIX_FMT_*, PixelFormat -> AVPixelFormat
2012-10-08 07:13:26 +02:00
36ef5369ee
Replace all CODEC_ID_* with AV_CODEC_ID_*
2012-08-07 16:00:24 +02:00
b5da848fac
motionpixels: Clip YUV values after applying a gradient.
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Prevents illegal reads on truncated and malformed input.
CC: libav-stable@libav.org
2012-05-02 13:06:09 -07:00
00c3b67b8a
cosmetics: Align codec declarations
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Also break some long lines, remove codec function placeholder comments
and add spaces in sample/pixel format lists.
Signed-off-by: Martin Storsjö <martin@martin.st >
2012-04-06 22:37:38 +03:00
9cf0841ef3
dsputil: Add ff_ prefix to the dsputil*_init* functions
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Signed-off-by: Martin Storsjö <martin@martin.st >
2012-02-15 22:06:34 +02:00
e96b4a53df
vlc/rl: Add ff_ prefix to the nonstatic symbols
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Signed-off-by: Martin Storsjö <martin@martin.st >
2012-02-15 22:06:26 +02:00
1cd0a55163
motionpixels: Prevent calling init_vlc() with invalid parameters
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Signed-off-by: Janne Grunau <janne-libav@jannau.net >
2011-10-07 16:25:32 +02:00
210c80331e
motionpixels: Fix the size of workspace buffers
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Some buffers must be mod 4 in width and/or height.
Signed-off-by: Janne Grunau <janne-libav@jannau.net >
2011-10-07 16:25:31 +02:00
d337dd3a90
motionpixels: Clear FF_INPUT_BUFFER_PADDING_SIZE bytes at the end of the temporary buffer
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Signed-off-by: Janne Grunau <janne-libav@jannau.net >
2011-10-07 16:25:31 +02:00
69a0bce753
Fixed deference of NULL pointer in motionpixels decoder.
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Some of the arguments given to init_vlc() come from the stream
and can be corrupted.
Signed-off-by: Janne Grunau <janne-libav@jannau.net >
2011-10-06 22:29:12 +02:00
ec6402b7c5
lavc: use designated initialisers for all codecs.
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It's more readable and less prone to breakage.
2011-07-29 08:42:34 +02:00
2912e87a6c
Replace FFmpeg with Libav in licence headers
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Signed-off-by: Mans Rullgard <mans@mansr.com >
2011-03-19 13:33:20 +00:00
d36beb3f69
Add ff_ prefix to data symbols of encoders, decoders, hwaccel, parsers, bsf.
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None of these symbols should be accessed directly, so declare them as
hidden.
Signed-off-by: Mans Rullgard <mans@mansr.com >
2011-01-26 16:08:45 +00:00
72415b2adb
Define AVMediaType enum, and use it instead of enum CodecType, which
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is deprecated and will be dropped at the next major bump.
Originally committed as revision 22735 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-30 23:30:55 +00:00
a7c6e76638
Add support for hardcoding the motionpixels rgb to yuv table.
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Originally committed as revision 20627 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-11-26 21:20:28 +00:00
7c7d3abf3c
10l, pix_fmt should be set by the motionpixels decoder, not by the demuxer.
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This fixes playback when lavf and lavc are less tightly couples as in e.g. MPlayer.
Originally committed as revision 20626 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-11-26 21:15:06 +00:00
f0a75e66b9
Add missing return statement to out-of-memory condition. Fixes the warning:
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libavcodec/motionpixels.c:302: warning: statement with no effect
Originally committed as revision 18718 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-30 10:21:22 +00:00
9106a698e7
Rename bitstream.h to get_bits.h.
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Originally committed as revision 18494 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-13 16:20:26 +00:00
238ef6dadd
Add a av_fast_malloc function and replace several uses of av_fast_realloc,
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thus avoiding potential memleaks and pointless memcpys.
Originally committed as revision 18470 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-12 13:17:37 +00:00
7a00bbad21
Implement avcodec_decode_video2(), _audio3() and _subtitle2() which takes an
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AVPacket argument rather than a const uint8_t *buf + int buf_size. This allows
passing of packet-specific flags from demuxer to decoder, such as the keyframe
flag, which appears necessary to playback corePNG P-frames.
Patch by Thilo Borgmann thilo.borgmann googlemail com, see also the thread
"Google Summer of Code participation" on the mailinglist.
Originally committed as revision 18351 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-07 15:59:50 +00:00
0ffbc258aa
Change a bunch of codec long_names to be more consistent and descriptive.
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Originally committed as revision 17716 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-03-02 05:18:33 +00:00
974e0eeed3
Motion Pixels Video Decoder.
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Patch by Gregory Montoir <cyx <at> users <dot> sourceforge <dot> net>
Originally committed as revision 14146 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-07-10 03:01:39 +00:00
